I did it and it sounded classless. It was an utter embarrassment and stopped driving it until I got another exhaust.

Inside the cabin it sounded gutless like ultimate fart can. This link doesn't do just for how bad it sounded. It actually sounds good on YouTube so that is why it is hard to tell. You headphones and turn it up loud to get a good sense.
http://youtu.be/JjvzmmsLLSg